SebastianLuser/claude-code-arcane

SebastianLuser/claude-code-arcane

Skill Claude Code

Evaluate capital allocation decisions with ROI, NPV, IRR, and payback analysis. Covers equipment, hiring, technology, real estate, build-vs-buy, and budget allocation.

SebastianLuser/claude-code-arcane

Skill Claude Code

Multi-layer caching: HTTP, CDN, Redis, in-memory, browser. Invalidation, TTLs, stampede protection.

SebastianLuser/claude-code-arcane

Skill Claude Code

Analyze campaign performance with multi-touch attribution, funnel conversion analysis, and ROI calculation across channels.

SebastianLuser/claude-code-arcane

Skill Claude Code

CAPA system management for medical device QMS — root cause analysis, corrective action planning, effectiveness verification, and CAPA metrics.

SebastianLuser/claude-code-arcane

Skill Claude Code

Traceability across the whole career workspace: check whether you already applied somewhere before spending another application, export everything to CSV, and audit the registry for gaps and drift. Covers job applications, freelance proposals and contracts. Triggers: ya me postule a, ya aplique aca, exportar…

SebastianLuser/claude-code-arcane

Skill Claude Code

Design and audit cart and checkout flows — cart state, multi-step vs one-page checkout, guest checkout, address/shipping/tax/payment steps, and abandoned-cart recovery. Platform-agnostic conversion and correctness patterns. Triggers: designing a checkout, auditing drop-off, planning abandoned-cart flows.

SebastianLuser/claude-code-arcane

Skill Claude Code

CDN decision guide: provider selection, cache strategies, invalidation, edge security, performance. Use for: cdn, cloudflare, cloudfront, cache-control, edge, image optimization, purge.

SebastianLuser/claude-code-arcane

Skill Claude Code

Executive leadership guidance for strategic decision-making, organizational development, and stakeholder management. Covers vision, fundraising, board management, culture, and capital allocation.

SebastianLuser/claude-code-arcane

Skill Claude Code

Financial leadership for startups and scaling companies. Financial modeling, unit economics, fundraising strategy, cash management, and board financial packages.

SebastianLuser/claude-code-arcane

Skill Claude Code

Framework for rolling out organizational changes without chaos. Covers ADKAR model adapted for startups, communication templates, resistance patterns, and change fatigue management.

SebastianLuser/claude-code-arcane

Skill Claude Code

C-suite orchestration layer. Routes founder questions to the right advisor role(s), triggers multi-role board meetings for complex decisions, synthesizes outputs, and tracks decisions.

SebastianLuser/claude-code-arcane

Skill Claude Code

People leadership for scaling companies. Hiring strategy, compensation design, org structure, culture, retention, and performance management.

SebastianLuser/claude-code-arcane

Skill Claude Code

Reduce voluntary and involuntary churn — cancel flow design, save offers, exit surveys, dunning sequences, and payment recovery.

SebastianLuser/claude-code-arcane

Skill Claude Code

CI/CD con GitHub Actions: pipeline stages, caching, environments, branch protection, deploy strategies.

SebastianLuser/claude-code-arcane

Skill Claude Code

Security leadership for growth-stage companies. Risk quantification in dollars, compliance roadmap, security architecture strategy, incident response leadership, and board-level security reporting.

SebastianLuser/claude-code-arcane

Skill Claude Code

ClickUp integration: create/update/search tasks, docs, time entries and spaces via MCP tools.

SebastianLuser/claude-code-arcane

Skill Claude Code

Score the risk of an Upwork client before spending Connects: payment verification, hire rate, budget vs scope, and red flags in the post. Produces a verdict, what to ask, and a recorded decision even when the answer is do not apply. Triggers: screenear cliente, vale la pena postularme, este cliente es confiable, red…

SebastianLuser/claude-code-arcane

Skill Claude Code

Assess cloud infrastructure for IAM privilege escalation, public storage exposure, open security groups, and IaC security gaps across AWS, Azure, and GCP with MITRE ATT&CK mapping.

SebastianLuser/claude-code-arcane

Skill Claude Code

Marketing leadership for scaling companies. Brand positioning, growth model design, marketing budget allocation, channel mix optimization, and marketing org design.

SebastianLuser/claude-code-arcane

Skill Claude Code

Write and optimize B2B cold outreach emails and follow-up sequences. For lifecycle/nurture emails to opted-in subscribers use email-sequence.

SebastianLuser/claude-code-arcane

Skill Claude Code

Write cold LinkedIn/email messages from a job-seeker to recruiters, hiring managers and referrals - plus post-application follow-up sequences that get replies. For B2B sales outreach use cold-email instead. Triggers: mensaje en frio recruiter, escribirle a un reclutador, follow up postulacion, networking message…

SebastianLuser/claude-code-arcane

Skill Claude Code

Define and audit e-commerce analytics — conversion rate, AOV, CLV, cohort/funnel metrics, and the standard GA4 ecommerce event spec (viewitem, addtocart, begincheckout, purchase). Includes a dataLayer event validator. Triggers: defining commerce KPIs, instrumenting GA4 ecommerce events, auditing tracking.

SebastianLuser/claude-code-arcane

Skill Claude Code

Design and audit the core e-commerce domain model — products, variants, SKUs, options, collections, attributes, taxonomy, faceted search and pagination. Language- and platform-agnostic. Triggers: modeling a catalog, reviewing an existing product schema, designing filtering/search.

SebastianLuser/claude-code-arcane

Skill Claude Code

Meta-framework for how a company runs. Operating system selection (EOS, Scaling Up, OKR-native, hybrid), accountability charts, scorecards, meeting pulse, issue resolution, and 90-day rocks.